Centrifugal Fan Impeller Wheels

Remco ‘ladder’ strip construction impellers are manufactured from a continuous strip of formed blades which are ‘roll seamed’ and locked into the back plate on one side and the inlet ring on the other to provide a rigid, concentric impeller wheel. They are fixed to the motor shaft via a zinc plated hub with grub screw.

Aluminium Single Inlet Centrifugal Fan Impeller Wheels

Diameter

Lengths Available (mm)

76

50

96

25

38*

50

63

108

50

74

121

50

63

74

88

133

50

63

74

88

98

146

50

63

74

88

98

108

150

160

63

74

88

98

108

185

63

74

88

98

120

200

74

88

98

108

215

88

98

108

120

150

238

74

88

98

108

150

* SA96x38 with 6mm Bore as standard

Aluminium Double Inlet Centrifugal Fan Impeller Wheels

Diameter

Lengths Available (mm)

76

100

96

100

108

100

124

230

121

148

176

133

146

176

196

220

240

146

100

126

148

176

196

216

240

300

160

126

148

176

196

216

185

148

176

240

200

176

196

216

215

176

196

216

240

300

238

148

196

216

240

300

280

280*

320

320*

* DA280x280 & DA320x320 are made from galvanized steel and supplied with 25mm Bore as standard. 1/2" & 3/4" Bores are also available for these wheels

'Tablock' centrifugal fan wheels are manufactured from individual steel blades, which are locked, using tabs and slots, into the back plate and end ring to form a rigid, forward curved, centrifugal fan.

The effective width of the fan blades is greater than with other types of fan construction, which results in improved air flow and higher running efficiency.

Usually finished with a galvanising process 'tablock' wheels are frequently found in applications where high ambient temperatures are encountered.

Dia. (mm)

Lengths & Rotations Available (mm)

81

38 CW

87

25 ACW

97

32 CW

41 CW/ACW

101

34 CW/ACW

44 CW

108

44 ACW

51 ACW

115

44 CW/ACW

121

44 ACW

50 CW

128

44 CW

133

50 CW/ACW

146

74 CW/ACW

160

63 CW/ACW

74 CW

180

74 CW/ACW

92 CW/ACW

* DA280x280 & DA320x320 are made from galvanized steel and supplied with 25mm Bore as standard. 1/2" & 3/4" Bores are also available for these wheels